:root{--primary:#ffcf00;--primary-hover:#e6bb00;--danger:#f44;--secondary:#4a90e2;--bg:#f0f0f0;--card-bg:#fff;--text:#333}body{background:var(--bg);margin:0;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;overflow:hidden}canvas{display:block}#landing-overlay{z-index:1000;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);background:#0006;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.landing-card{background:var(--card-bg);text-align:center;border-radius:20px;width:360px;padding:3rem;box-shadow:0 15px 35px #0006}.landing-card h1{color:var(--text);margin:0;font-size:3rem}.landing-card p{color:#666;margin-bottom:2rem}#start-btn{background:var(--primary);cursor:pointer;border:none;border-radius:10px;width:100%;padding:15px;font-size:1.2rem;font-weight:700;transition:transform .2s}#start-btn:hover{background:var(--primary-hover);transform:scale(1.05)}#toolbox{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffffe6;border-radius:10px;width:180px;max-height:90vh;padding:15px;position:fixed;top:20px;left:20px;overflow-y:auto;box-shadow:0 4px 12px #00000026}#toolbox button{background:var(--primary);cursor:pointer;border:none;border-radius:6px;width:100%;margin-bottom:8px;padding:10px;font-weight:700;transition:background .2s}#toolbox button:hover{background:var(--primary-hover)}#toolbox button.secondary{background:var(--secondary);color:#fff}#toolbox button.danger{background:var(--danger);color:#fff}#profile-ui{z-index:900;background:#00000080;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.profile-card{background:var(--card-bg);border-radius:15px;width:400px;padding:2rem;position:relative}#close-profile{cursor:pointer;background:0 0;border:none;font-size:24px;position:absolute;top:15px;right:15px}.avatar-controls{margin:20px 0}.control-group{margin-bottom:15px}.control-group label{margin-bottom:5px;font-size:14px;display:block}.control-group input[type=color]{border:none;width:100%;height:30px;padding:0}.control-group select{width:100%;padding:8px}#avatar-preview{background:#eee;border-radius:8px;justify-content:center;align-items:center;height:150px;margin-bottom:20px;display:flex}#piece-list{grid-template-columns:repeat(2,1fr);gap:5px;margin-bottom:10px;display:grid}#piece-list button{padding:8px 4px;font-size:12px}.hidden{display:none!important}hr{border:0;border-top:1px solid #ddd;margin:15px 0}button.secondary{background:var(--secondary);color:#fff}button.danger{background:var(--danger);color:#fff}#unhide-ui{background:var(--primary);cursor:pointer;z-index:1100;border:none;border-radius:8px;padding:10px 15px;font-weight:700;position:fixed;top:20px;left:20px;box-shadow:0 4px 10px #0003}@media (width<=600px){#toolbox{width:140px;padding:10px;font-size:14px;top:10px;left:10px}#toolbox button{margin-bottom:5px;padding:8px}#piece-list{grid-template-columns:1fr}#movement-controls{transform-origin:100% 100%;gap:5px;padding:8px;bottom:10px;right:10px;transform:scale(.9)}.landing-card{width:80%;padding:2rem}.landing-card h1{font-size:2rem}}#vr-controls{z-index:1000;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}#movement-controls{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);z-index:800;background:#fffc;border-radius:20px;flex-direction:column;align-items:center;gap:10px;padding:15px;display:flex;position:fixed;bottom:20px;right:20px;box-shadow:0 4px 15px #0003}.d-pad{flex-direction:column;align-items:center;display:flex}.middle-row{gap:5px;display:flex}#movement-controls button{background:var(--secondary);color:#fff;cursor:pointer;border:none;border-radius:10px;justify-content:center;align-items:center;width:50px;height:50px;font-size:20px;transition:transform .1s,background .2s;display:flex}#movement-controls button:active{background:#357abd;transform:scale(.9)}.vertical-controls{border-top:1px solid #ddd;gap:5px;margin-top:5px;padding-top:10px;display:flex}.vertical-controls button{background:var(--primary)!important;color:var(--text)!important}